https://runmackinac.com/faq-items/when-does-online-registration-close/2018-03-03T18:38:07+00:00https://runmackinac.com/faq-items/can-i-get-a-refund-for-my-entry-if-i-cannot-participate-in-the-race-or-transfer-my-entry-to-someone-else/2018-03-03T18:38:26+00:00